Loud speaker enclosure



FIG. 1 is a perspective view of a loud speaker enclosure showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is side elevation view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom view thereof. 

The ornamental design for a loud speaker enclosure, as shown and described. 